* Migrate GitHub teams to infrastructure-as-code
- Add 25 teams with proper hierarchy (steering-committee, SDK teams, working groups, interest groups)
- Add 67 team members with their assignments
- Add repository access configuration for all 21 repositories
- Refactor github.ts to use config-driven approach with repoAccess.ts
- Mark all MCP teams as GitHub-only with onlyOnPlatforms
- Use RepositoryCollaborators for authoritative access management
Note: GitHub Projects V2 permissions are not yet supported by Pulumi and must be managed manually. See https://github.com/pulumi/pulumi-github/issues/1006
* Add individual user collaborators to repository access
Preserves direct collaborator access for users who have explicit permissions outside of team membership, including:
- jspahrsummers: admin on multiple core repos
- Go SDK collaborators (neild, rsc, rolandshoemaker, h9jiang)
- C# SDK collaborators (jeffhandley, MackinnonBuck, jozkee, localden, PederHP)
- Rust SDK collaborators (jamadeo, jokemanfire, 4t145)
- Inspector collaborators (richardkmichael, olaservo, an-dustin, ashwin-ant)
- Financial services IG collaborators (aniabot, imfing, sambhav, KengoA, nitsanh)
- And others
Without this, RepositoryCollaborators (authoritative mode) would remove all individual user access.
